package com.ruoyi.recycle.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ruoyi.recycle.domain.CouponStock;
import org.apache.ibatis.annotations.Param;

public interface CouponStockMapper extends BaseMapper<CouponStock> {

    Integer selectClientHold(@Param("clientId") Long clientId, @Param("couponId")Long couponId);

}
